SBR 1712H Styrene-butadiene copolymer Ameripol Synpol Styrene copolymer >> Styrene butadiene emulsions SEALANT 1712H is a higher Mooney version of 1712, a general-purpose cold, oil-extended SBR. It has excellent processing properties and superior polymer stability. 1712H is widely used, and is recommended for such diverse applications as passenger and heavy-service treads, retread rubbers, bicycle tires, molded and extruded goods, automotive products, seals, hard rubber and wire and cable. High Mooney, general-purpose cold, oil-extended SBR. Possesses a mixed acid emulsifier. Widely used in seals. Possesses very good processing properties and superior polymer stability.